baber/WOPTO huggingface dataset:
Patent JP-H1022422-A (JP)
Title: Double layer resin-sealed integrated circuit device and manufacture thereof
Inventor: NIKAIDO MASAYUKI
IPC: H01L21/56
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed integrated circuit device which enables easy molding and reliable prevention of generation of package crack, and manufacture thereof. SOLUTION: This device includes an IC chip 1 having an integrated circuit formed thereon, and leads 2a, 2b connected with terminals of the chip. The device also has an inner resin layer 4 of low stress which encloses the chip 1 and chip lateral end portions of the leads 2a, 2b, and an outer resin layer 5 of high strength and low hygroscopicity which encloses the inner resin layer. The resin layers 4, 5 have shapes substantially analogous to each other.  Manufacture of this integrated circuit device includes a first molding step of forming the inner resin layer for enclosing the chip 1 and the chip lateral end portions of the leads 2a, 2b with a low-stress resin, using a metal mold having a first cavity of a predetermined shape, and a second molding step of forming the outer resin layer 5 for enclosing the inner resin layer 4 with a resin of high strength and low hygroscopicity, using a metal mold having a second cavity of a shape analogous to and greater than the predetermined shape.
Patent JP-H0846669-A (JP)
Title: Mobile telephone set
Inventor: MATSUMOTO KOICHI
IPC: H04B3/23
Filed: 1994-07-27
Abstract: PURPOSE:To provide the mobile telephone set in which no interruption of a received voice takes place even when a sound volume of a transmission voice signal is larger than the sound volume of the received voice. CONSTITUTION:The mobile telephone system comprising a mobile telephone set 1 having a coder 17 coding a voice and a decoder 14 decoding the coded voice and a base station having a decoder decoding a coded signal sent from the mobile telephone set 1 into a voice, a coder coding the voice, and an echo canceller attenuating the received voice bypassed to the transmission voice, is provided with a transmission sound volume control section 20 controlling the transmission sound volume to be attenuated when the transmission sound volume is larger than the received sound volume.
Patent JP-S6335851-A (JP)
Inventor: MAKIUCHI YUTAKA
IPC: D03D29/00
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5799390-A (JP)
Title: Treatment of organic waste liquid
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/14
Filed: 1980-12-12
Abstract: PURPOSE: To perform advanced treatment of biologically purified water and an improvement on the dehydrating property of excess biological sludge, by adding a ferric flocculant to mixed slurry discharged from biological purification of organic waste liquid, oxidizing an effluent separated in a concentration step, and subjecting the effluent to solid-liquid separation.  
     CONSTITUTION: Crude night soil 31 is treated in a biological purifying step 32, and sludge is partially removed. The resultant mixed slurry 37 is fed through an anaerobic storing vessel 38 into an agitation vessel 39, where ferric chloride 40 is added. The slurry is separated into concentrated sludge 42 and an effluent 43 under acidic condition in a thickenning step 41. The effluent 43 is introduced into an oxidizing vessel 45, where an oxidizing agent 44 is added to oxidize Fe 2+  into Fe 3+ . The effluent from the oxidizing vessel 45 is treated in a SS-removing step 46 to remove SS and converted into highly purified water 47. On the other hand, the concentrated sludge 42 is improved in its dehydrating property by addition of the ferric chloride 40, so that the sludge can be dehydrated as such into dehydrated cakes 51 having a low water-contg. ratio (60W65% or so) by a filter press 49. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000008045-A (JP)
Title: Treatment of material containing harmful component and treating apparatus
Inventor: KASHIWAGI YOSHIYUKI
IPC: C10B53/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To make an exhaust gas and a residue to be harmless by converting a harmful component formed by the decomposition of a treating object in decomposition treatment into a harmless salt by the catalytic reaction with a treating agent and enable the volume reduction and reuse of the hermless residue by the carbonization, etc. in a separate treating furnace. SOLUTION: This treating apparatus is provided with a decomposition reaction furnace 100 and a volume reducing furnace 200. The inside of the decomposition reaction furnace 100 is divided into a drying zone 114 and a salt-forming zone 115 to form a harmless salt. The treating object is temporarily retained in each zone by retention means 116, 116', each zone is heated with heating cylinders 121, 122 as different external heating means, a heating chamber 134 is formed as an internal heating means at least in the salt-forming zone 115 to decompose and separate the harmful components from the treating object and react with the treating agent and the volume of the treating object subjected to the reaction is reduced by carbonization, etc. in a volume-reducing furnace 200.
Patent JP-H0732358-A (JP)
Title: Preparation of smc
Inventor: YOKOYA MASASHI
IPC: B29B11/16
Filed: 1993-07-15
Abstract: PURPOSE:To reduce a material loss by preparing SMC(sheet molding compound) with excellent productivity in a process of one stage. CONSTITUTION:While a long film l is sent continuously, an SMC material is supplied onto the film 1. While a long base material 2 is sent continuously, besides, it is superposed on the SMC material on the film 1 so that the SMC material be sandwiched between the film 1 and the base material 2. While this sandwich material 3 is sent continuously, next, it is passed through a maturing furnace 4 so that the SMC material be heated and matured. Then, this sandwich material 3 is cut in a prescribed size, while it is sent continuously. Since the SMC material is passed through the maturing furnace 4 and matured in the state of being sandwiched between the film 1 and the base material 2, it is unnecessary to provide a maturing process as another process and, besides, a process of renewing the base material 2 is also dispensed with.
Patent JP-H0223983-A (JP)
Title: Movable toy using linear actuator
Inventor: TERUI MASUMI
IPC: A63H29/22
Filed: 1988-07-14
Abstract: PURPOSE:To need no set space of an actuator and miniaturize it easily by using the linear actuator formed with the fine wire of electrically heat- generating shape memory alloy, to use the shrinking force of the actuator due to electrical heat-generation, and by being interlocked with a movable member. CONSTITUTION:In a base 100, a power battery (including a solar battery) 101 is set. When a switch 102 is pushed down and a power circuit 103 is closed, then current flows to an actuator 104, and heat is generated. When a specified temperature is set, then the actuator 104 is shrunk, and a force greater than the controlling force of a spring 109 is applied to a bevel gear 105. Then, the bevel gear 105 is rotated, and interlocked with the gear 5, a bevel gear 106 and a shaft 107 are rotated in the specified direction.
Patent JP-H04373127-A (JP)
Title: Flattening method of insulating film
Inventor: OGAWA KOICHI
IPC: H01L21/3065
Filed: 1991-06-21
Abstract: PURPOSE:To select easily the optimum etching condition in the case the surface of an insulating film is flattened by a method wherein a photoresist is applied on the surface of the insulating film having steps in such a way that the surface of the photoresist is formed in a flat form and the surface of the insulating film is flattened by etching. CONSTITUTION:A photoresist 4 is applied on the surface of an insulating film 3 having steps by a spin coating method in such a way that the surface of the resist 4 is formed in a flat form and a sputter etching is performed under the condition that the angle of incidence of an inert ion beam 5 consisting of an argon ion beam or the like is set at the angle thetae of incidence of an inert ion beam in which an etching rate in the film 3 becomes identical with that in the resist 4, whereby the surface of the film 3 is flattened. In this case, the angle thetae only of incidence of the 5, in which the etching rate in the film 3 becomes identical with that in the resist 4, has only to be selected, accordingly, the optimum etching condition can be easily selected.
Patent JP-H0817786-A (JP)
Title: Isopropylalcohol steam drying device
Inventor: SHIRAISHI HITOSHI
IPC: F26B21/14
Filed: 1994-07-04
Abstract: PURPOSE:To provide an isopropyl alcohol steam drying device which can follow even a rapid load fluctuation. CONSTITUTION:A bath 1 for housing an object to be dried and isopropyl alcohol is provided, a heat exchanger 3 is inserted into a liquid-well part 2 in the bath 1, a heating medium supply path 5 for supplying a heating medium steam from a heating means 4 is connected to one side of the heat exchanger 3, at the same time a heating medium reflux path 6 for refluxing the heating medium which is condensed in the heat exchanger 3 is connected to the other side, temperature sensors 11 and 12 are provided at the liquid-well part 2 and the heating means 4, respectively, and a vacuum pump 13 is provided at the heating medium reflux path 6 via a vacuum suction path 14.
Patent JP-2001009603-A (JP)
Title: Cutting method and tool for inner corner
Inventor: KATO KOICHI
IPC: B23B41/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the cutting work for a pocket deep and having a small radius of curvature in inner corners and an inner corner called pin corner having an acute angle such as 90 degrees. SOLUTION: A cutting tool 50 having a cutting edge 52 (53, 54) in at least one side of a base 51 is used. The cutting tool 50 is rotated and relatively moved together with a work in a plane parallel to the tool base in accordance with the rotation angle of the cutting tool 50 so that vertexes (a, b, c) of the base 51 including the side forming the cutting edge draws a moving locus conforming to the shape of an inner corner to be cut, thus cutting the inner corner by providing a depth setting motion in a direction of a tool axis.
Patent JP-S6331666-A (JP)
Inventor: MATSUMAE KATSUYA
IPC: D06L4/75
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6421003-A (JP)
Title: Compacting die for producing small-sized parts
Inventor: IDE MINORU
IPC: B22F5/12
Filed: 1987-07-15
Abstract: PURPOSE:To easily compact cavity having optional hole diameter and depth size in the producing sintered body by constituting under assembling a cylindrical cavity block of the compacting die into a die holder combined with upper and lower punches as inserting type. CONSTITUTION:The cylindrical cavity block of the powder alloy using super hard powder as raw material is assembled into the die holder 9b as inserting type, so as to combine the upper punch 10 with the lower punch 11 to constitute the die for producing small-sized parts. The cylindrical cavity block 9a packs the powdery raw material 16 for super hard material into a pressing die providing a core 15, which selects the dimensional shape having a little larger than the finishing dimensional shape in the cavity 8 by shrinkage size caused by sintering, and after compacting by pressurizing, the core 15 is taken out to produce the compact by vacuum-sintering. By this method, the cavity having the optional hole diameter and depth size is easily compacted and the durability of the die is improved.
Patent JP-H0464321-A (JP)
Title: Cooking device
Inventor: KAGOMOTO TOMIZO
IPC: A47J27/086
Filed: 1990-07-05
Abstract: PURPOSE:To use fully volume of a cooking container and to improve heat efficiency by communicating a jacket-shaped cylindrical partition which stands along an outer periphery of a movable heat reflector and an inner periphery of a housing with the cooking container at a position higher than a liquid level and providing a liquid supply pipe to communicate with the inside of the partition from its lower part. CONSTITUTION:Of all cooking time from cooking start to cooking finish, the first 30 to 40% from the start is a time when necessary received heat volume of a cooking container 21 is the largest. Therefore, during this time, a movable heat reflector 44 is raised up to its highest position, so that heat given to the movable heat reflector 44 is given to the cooking container 21 as a radiated heat source. After that, when the necessary received heat volume becomes small, the movable heat reflector 44 is moved downward to release surrounding of the cooking container 21 and the heat is absorbed and accumulated by a jacket-shaped cylindrical partition 19a, so that, at a next cooking time, thus accumulated heat can be utilized effectively as the necessary received heat volume during an initial cooking time by supplying liquid within the partition 19a to the cooking container 21 through a liquid supply pipe 43.
Patent JP-2000081419-A (JP)
Title: Flaw detecting inspection coil element and coil for flaw detecting inspection
Inventor: ABE TAKESHI
IPC: G01N27/90
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To dispense with wire winding work in a field by using a flexible insulated base board provided with a wiring pattern consisting of a plurality of wires and connection terminals connected to both ends of the plurality of lines respectively. SOLUTION: This flaw detecting inspection coil element 1 based on magnetism for eddy flaw detection or the like is constituted by providing wiring patterns 20-1, 20-2 constructed of printed wires 21 and connection wires 22 and connection terminal pats 30-11, 30-12. 30-21, 30-22 provided with terminals 31 corresponding to the wires 21 in number on a flexible insulated base boards 10. A desired number of winding can be obtained when a plurality of the base boards 10 are layered. For example, the coil element 1 is wound on the surface of a pipe to be flaw-inspected, the respective terminal parts are connected to predetermined connectors, and consequently, a flaw inspection coil is assembled.  In both ends of the base board 10, hard parts with less flexibility are arranged, and a strength problem in connection through insertion to the connector can be solved when the respective terminal parts are arranged in these positions.
Patent JP-S6069595-A (JP)
Inventor: ITOU ARATA
IPC: G21C1/02
Filed: 1983-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1015993-A (JP)
Title: Skin integrally molding method
Inventor: OKAMOTO AKIO
IPC: B29C45/77
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a skin integrally molding method for molding an excellent skin integral molding having uniformity without damage of a skin material. SOLUTION: In the skin integrally molding method having the steps of interposing a skin material between a pair of opposed right and left or upper and lower molds, closing the molds, injection charging molten resin as a core material in a mold cavity formed of the material and both the molds to integrally mold the skin material with the core material, the method further comprises the steps of previously calculating cooled and solidified shrink amount of molten resin, injection charging a molten resin amount added with the shrink amount, and controlling a mold clamping pressure so as to maintain resin pressure in the cavity at 5 to 50kgf/cm<2> during the injection charging, to immediately boost it to 70 to 150kgf/cm<2> after completion of the charging, to then pressure reduce it to 50kgf/cm<2> and to hold it.
Patent JP-H0620306-A (JP)
Title: Production of master for optical disk
Inventor: MIYAMOTO HISAKI
IPC: G11B7/26
Filed: 1992-07-03
Abstract: PURPOSE:To prevent uneven development on a master and the blocking of development by a reacted developer when a master for optical disks is produced. CONSTITUTION:A developer is allowed to remain on a stationary master 1 for optical disks with a liq. reserving plate 2, vibration is applied to the liq. reserving plate 2 with a vibrator 6 and development is carried out while vibrating the developer. The developer in the liq. reserving plate 2 is allowed to flow by vibration so that a fresh part of the developer is always fed to the surface of the master 1 and a V-grooved master can be produced by satisfactory development.
Patent JP-H11349560-A (JP)
Title: Production of peracid compound
Inventor: ITOI YASUSHI
IPC: C07C407/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To safely obtain a peracid compound in high yield by reacting a carboxylic acid compound with hydrogen peroxide in the presence of a solid acid catalyst expressing acidic properties in the presence of water. SOLUTION: This peracid compound is obtained by reacting (B) a carboxylic acid compound, e.g. a >=5C carboxylic acid compound (e.g. benzoic acid, etc.), with (C) hydrogen peroxide (preferably, a hydrogen peroxide solution having <=90 wt.% concentration is used.) in the presence of a solid acid catalyst expressing acidity (an acidic ion exchange resin for nonaqueous solutions, a fluorinated ion exchange resin derivative, etc.). When the said reaction is carried out by using a batch reactor, it is preferable to use about 20-500 pts.wt. of the ingredient A based on 100 pts.wt. of the ingredient B. The ratio of the ingredients B to C is preferably brought to (the molar number of the ingredient C)/(the molar number of the ingredient B)=0.05-100.
Patent JP-2000001337-A (JP)
Title: Window glass for optical semiconductor
Inventor: INUI TAKESHI
IPC: H01S5/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain window glass having high transmittance of light which prevents reflection of light with a wide incident angle by forming a multilayered antireflection film on the surface to have specified or higher transmittance of light entering at a specified incident angle. SOLUTION: This glass is window glass 1 for an optical semiconductor which covers the window hole 3a of an optical semiconductor package 3, and the glass has a multilayered antireflection film 2 on its surface. The glass transmits light incident at 0 to 50 incident angel by >=90% transmittance. As for the material of the antireflection film, for example, TiO2, MgF2, Al2O3, ZrO2 and Ta2O5 can be used for high refractive index layers, and for example, SiO2 and TiO2 can be used for low refractive index layers. As for the combination of these, for example, combination of TiO2 and SiO2, or MgF2 and SiO2 can be used. The high refractive index material and the low refractive index material are alternately deposited to form the multilayered film, and the obtd. multilayered film is applied on both surfaces of the window glass 1 for the semiconductor to obtain the antireflection film 2.  Preferably, the multilayered film is formed to have at least 4 layers on one surface and 8 or more layers on both surfaces.
Patent JP-S6154744-A (JP)
Title: Automatic originating device
Inventor: YANASE TSUTOMU
IPC: H04M1/272
Filed: 1984-08-27
Abstract: PURPOSE:To perform reorigination at set intervals by as many times as specified by setting the frequency and intervals of the reorigination and holding the frequency and intervals. CONSTITUTION:The intervals and frequency of the reorigination are inputted from a panel 7 and stored in an interval and frequency storage circuit 4. In this case, those data may be stored in a RAM3 without being stored in said memory 4. Then, a CPU1 reads the telephone number of the opposite subscriber out of the RAM3 and originates to the opposite subscriber through the originating device 8 and a circuit controller 9. Then, it is judged whether the circuit of the opposite subscriber is busy or not. It is judged whether the origination exceeds the set frequency set in the frequency storage memory 4, e.g. three or not. When so, the reorigination is stopped. When no, on the other hand, the intervals stored in the interval and frequency storage memory 4 are set in a timer 10. The reorigination is performed after said intervals.
Patent JP-S5966657-A (JP)
Title: Water supply device utilizing solar heat
Inventor: KASHISHITA KOUICHIROU
IPC: F24S10/60
Filed: 1982-10-06
Abstract: PURPOSE:To increase an overall heat collecting efficiency and an absolute heat collecting quantity of the titled device by providing a mechanism which brings a negative pressure in a space for circulating for the hot water supply in a solar heat collector and a mechanism for sprinking water for the hot water supply from a hot water tank on a heat collecting plate. CONSTITUTION:The titled device is provided with a mechanism 4 for bringing the space 1A for circulating water for the hot water supply in the solar heat collector 1 to be negative in pressure, and a mechanism 5 which sprinkles water for the hot water supply from the hot water storage tank 2 toward the inner surface of the heat collecting plate 1a of the solar heat collector 1. When a suction blower 4 and a pump 5a are driven, water for the hot water supply in the hot water storage tank 2 is sprayed toward the inner surface of the heat collecting plate 1a in the solar heat collector 1 which is in a negative pressure state through a reciprocating passage part 3a of a circulating pipeline 3 and a spray nozzle group 5b to generate a wet steam in a two-phase state, the temperature of which is raised and a part of which is vaporized. By blowing the wet steam into the hot water storage tank 2 through a blast silencer 9, at a high pressure state after the suction blower 4, the water for the hot water supply within the storage hot water tank 2 can be heated efficiently by utilizing a latent heat discharged in accordance with the condensation of the wet steam and sensible heat of unvaporized water.
Patent JP-S6334837-A (JP)
Title: Magnetron for microwave oven
Inventor: KINUNO MASAYOSHI
IPC: H01J23/10
Filed: 1986-07-28
Abstract: PURPOSE:To make it possible to utilize the magnetic field effectively, by setting the size of the openings of the input side and the output side pole pieces smaller than the outer diameters of end hats. CONSTITUTION:Inside an anode cylinder 1, plural vanes 2 are arranged in a radial form, connected alternatively by a large and a small strap rings 3 and 4. Along the axis center of the anode cylinder 1, a cathode 5 is furnished, whose both ends are fixed to a ring-form input side end hat 6, and a ring-form output side end hat 7 and an end chip 13 respectively. The output side end hat 7 and the end chip 13 are held by a center holding rod 9. Moreover, at the both ends of the anode cylinder 1, an input side pole piece 10 and an output side pole piece 11 with openings 10a and 11a respectively are fixed. In this case, the size of the openings 10a and 11a of the pole pieces 10 and 11 is set smaller than the outer diameters of the both end hats 6 and 7. In such a composition, the magnetic field can be utilized effectively.
Patent JP-S6154529-A (JP)
Title: Vertical-to-horizontal converting circuit
Inventor: SENOO SEIICHI
IPC: B41J2/485
Filed: 1984-08-24
Abstract: PURPOSE:To reduce the load on a computer and also to speed up the processing time by using an image information memory and its peripheral circuit to convert and process the transfer method of image information. CONSTITUTION:The data on the image information stored in memory cells 41- 44 of a memory 4 are read out with the address designations (as) and (a) shown in a table 1. Then the image information shown in a table 2 is sent from the memory 4 in case the vertical read mode SEL is equal to ''0''. While the image information shown in a table 3 is sent from the memory 4 in case the horizontal read mode SEL is equal to ''1''. These output information are delivered after the bits of each input data, i.e., delivered rows d0-d3 are rearranged to D0-D3 respectively by a data selecting circuit 5. Thus the data consisting of correct bits can be delivered.